Little Gem "Martian" Crystal Radio Set C. 1922
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Description
Country:United States of America (USA)Manufacturer / Brand:United Specialties Co. / U.S. Co.; Newark. New Jersey
Year: 1922/1923Type: Detector-Radio (Crystal or diode, without tubes/transistors)
PrincipleCrystal or Solid State Detector
Wave bandsBroadcast only (MW).
Details
Power type and voltageNo Power needed
Loudspeaker- For headphones or amp.
Power out from Radiomuseum.orgModel: Little Gem Crystal Radio - United Specialties Co. / U.S.
MaterialMetal case
ShapeTablemodel, with any shape - general.
Dimensions (WHD)0 x 5 x 0 inch / 0 x 127 x 0 mm
NotesTwo manufacturers were involved in the production of the Little Gem Crystal Radio. Metro Electrical Co. and the United Specialties Co. both of which were located in Newark, New Jersey; their names appear individually on the set labels.
Price in first year of sale $6.50
Year: 1922/1923Type: Detector-Radio (Crystal or diode, without tubes/transistors)
PrincipleCrystal or Solid State Detector
Wave bandsBroadcast only (MW).
Details
Power type and voltageNo Power needed
Loudspeaker- For headphones or amp.
Power out from Radiomuseum.orgModel: Little Gem Crystal Radio - United Specialties Co. / U.S.
MaterialMetal case
ShapeTablemodel, with any shape - general.
Dimensions (WHD)0 x 5 x 0 inch / 0 x 127 x 0 mm
NotesTwo manufacturers were involved in the production of the Little Gem Crystal Radio. Metro Electrical Co. and the United Specialties Co. both of which were located in Newark, New Jersey; their names appear individually on the set labels.
Price in first year of sale $6.50
Buyer's Premium
- 10%
Little Gem "Martian" Crystal Radio Set C. 1922
Estimate $1,000 - $5,000
5 bidders are watching this item.
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